throw exceptions if twig isn't setup
Merge branch 'master' of git://github.com/newsapps/wordpress-mtv
throw an error if  is empty on load or run
added $user->get_avatar() method
recompile js
collapse multidimensional url_patterns when resolving url to avoid problems with calling resolve recursively
if we're doing ajax, load registered apps early even that they'll be available throughout the request
recompile js
handle_ajax should use urlresolver instead of resolve so that exceptions are caught properly
add cache groups attribute to models; invalidate Post model cache groups when model is saved
update the User model to work with WP 3.3+
fix php warning that was do to missing parameter for wpdb::prepare()
fix post model's permalink method so that it works when called outside the context of the post's blog
simplify user capabilities data structure
fix php warnings when wp_capabilities comes back as a string
add the current Post to excerpt filter, make it easy to get the post permalink